GuitarTuner吉他调音器&旗峰尤克里里调音器古筝调音 app for iPhone and iPad

Supports tuning of many instruments, guitar, ukulele, erhu, piano, etc.


Subscription related:
1、 Users can only use all the functions of tuner, world time, budgie file, etc. without any limitation through paid subscription;
2、The subscription fee will be deducted from the iTunes account when the user confirms the purchase. The subscription is free to try for three days and can be automatically renewed for $39.99/year;
3、Users can turn off the auto-renewal subscription 24 hours before the end of the current subscription, otherwise the subscription will be automatically renewed;
4、Auto-renewal of subscription Apple ID, will be in each billing cycle 24 hours before the expiration, automatically in the iTunes account deduction and extend the corresponding validity period;
5、Users manage their subscription services, i.e., after purchase, they can go to their user account to set up the automatic subscription to be turned off.

User Agreement: https://vciacsoym7.feishu.cn/docx/XFrgdIwi4ojaGpxfS6Bcj4zznGa
Privacy Policy: https://vciacsoym7.feishu.cn/docx/UBzvd1lxXowwQQxIk2kct2KSnbh